CVE-2023-35800 : What You Need to Know

This article provides insights into CVE-2023-35800, focusing on the insecure permissions issue in Stormshield Endpoint Security Evolution 2.0.0 through 2.4.2, allowing unauthorized access to sensitive information.

Understanding CVE-2023-35800

CVE-2023-35800 highlights a security vulnerability in Stormshield Endpoint Security Evolution software, potentially leading to unauthorized access to restricted data.

What is CVE-2023-35800?

The vulnerability in Stormshield Endpoint Security Evolution 2.0.0 through 2.4.2 enables interactive users to access administrator-reserved information by exploiting insecure permissions on the agent logs directory.

The Impact of CVE-2023-35800

The impact of this vulnerability is significant as it compromises the integrity of sensitive data accessed by unauthorized users, potentially leading to data breaches and information leaks.

Technical Details of CVE-2023-35800

This section covers specific technical aspects of CVE-2023-35800 to help users understand the nature of the security issue.

Vulnerability Description

CVE-2023-35800 involves an ACL entry on the SES Evolution agent directory, which, when exploited, allows interactive users to read data meant for administrators, breaching confidentiality.

Affected Systems and Versions

Stormshield Endpoint Security Evolution versions 2.0.0 through 2.4.2 are affected by this vulnerability, exposing these specific versions to the security risk described.

Exploitation Mechanism

The exploitation of CVE-2023-35800 occurs through the insecure permissions set on the agent logs directory within Stormshield Endpoint Security Evolution, granting unauthorized users access to sensitive information.

Mitigation and Prevention

To address CVE-2023-35800, immediate steps and long-term security practices are crucial to prevent unauthorized access and maintain data integrity.

Immediate Steps to Take

Update Stormshield Endpoint Security Evolution to the latest version that contains a patch addressing the insecure permissions issue.
Restrict access to sensitive directories and data to authorized personnel only.

Long-Term Security Practices

Regularly monitor and audit access permissions to prevent unauthorized access to critical system components.
Educate users on data privacy best practices and the importance of maintaining secure access protocols.

Patching and Updates

Stay informed about security updates and patches released by Stormshield and promptly apply them to mitigate the risk of exploitation associated with CVE-2023-35800.